baber/WOPTO huggingface dataset:
Patent KR-900001118-B1 (KR)
Title: Plartic lens array
Inventor: TANAKA AKIRA
IPC: G02B17/08
Filed: 1986-05-09
Granted: 1990-02-27
Abstract: The plastics lens array includes a lens array body member and object convex lenses into which the light from an object is made incident. The object convex lenses are arranged side by side in one row along one side of the lens array body.  Image convex lenses correspond to the object convex lenses, and are arranged side by side in a row along an opposite side of the lens array body. Image inverting portions correspond to the object convex lenses. Each of the image inverts portions having a pair of roof sufaces which are normal to each other to invert the image of an object. A first reflecting surface is arranged at the backs of the convex lenses for reflecting the incident of light of an object.
Patent KR-890003480-B1 (KR)
Title: Polarity stabilization circuits
Inventor: KIM DAE-DONG
IPC: G06F1/04
Filed: 1986-06-24
Granted: 1989-09-22
Abstract: The circuit relates to a polarity stabilizing circuit of synchronous signal which generates the constant output signal regardless of the polarity of input signal.  The stabilizing circuit uses exclusive OR gates (1)(2) and integrated circuit (R2, C1) to obtain the constant synchronous signal of the computer display.  The synchronous signal and high-level signal are applied to the input port of a XOR gate (1) and its output is connected to the other XOR-gate (2).  The resistor (R2) and capacitor (C1) are connected in parallel to the one port of (2).
Patent KR-900000594-B1 (KR)
Title: Device for generating power with waves
Inventor: PARK JIN-YOUNG
IPC: F03B13/14
Filed: 1986-11-18
Granted: 1990-02-01
Abstract: The system, which can convert sea-wave motion to power, comprises a float (2) containing a stator (1) and a rotor (3) having an inner spring, and a weight (6) suspended with a wire (5) to the bottom end of the inner spring of the rotor.  The rotor is driven by the spring motion of the inner spring which is loaded by the weight and actuated by the difference (h-h') from the height (h) of a surface sea-wave and the height (h') of an inner sea-wave flowing around the weight.
Patent KR-890002068-B1 (KR)
Title: Process of removal endotoxiw by the gel filtration column
Inventor: SUNG MI-YONG
IPC: A61K38/21
Filed: 1987-01-13
Granted: 1989-06-16
Abstract: Interferon (M.W.=--20,000) contaminated with endotoxin drived from E. coli cell wall was passed through a column (1.4X120Cm) packed with Sephacryl S-200 which was equilibrated with 0.5% Triton X-100 soln. contg. 150mM NaCl (pH=7.0) at the flow rate of 4 ml/hr.  As a result, endotoxin was obtained at the fraction no. of 40 and interferon was peaked at the fraction no. 60-80.
Patent KR-900002190-B1 (KR)
Title: Grain discharger
Inventor: CHOI MAN-KYU
IPC: A47J47/04
Filed: 1987-03-11
Granted: 1990-04-04
Abstract: The equipment is used for conserving grains and pushing the grains out from a grains box with isolating exterior air from the grains box.  Three step outlets are installed at the lower part of a drains storage.  The upper and the lower outlet are made to be closed, the middle outlet being made to be closed, and next, the upper and the lower outlet being made to be opened, so that the grains between the two outlets can be pushed out with isolating exterior air from the grains box.  The equipment includes levers, rods (2',3',4') for closing, rods (2,3,4) for opening, and springs.
Patent KR-900004643-B1 (KR)
Title: Grinder
Inventor: LEE WOO-KO
IPC: B24B19/26
Filed: 1987-03-18
Granted: 1990-07-02
Abstract: The grinder used for mass grinding grinds spanner, pinchers or scirssors of hand tools, and spoon, chopsticks of kitchen utensils in a short time. The grinder includes compartment (1,2,3) having shafts (4,4',4") with hole (401), guide projec tions (6,7,8) bulged from wall of compartments having inserted notches (9',10', 11') of support plates (9,10,11), shafts (13,13',13") setting grindstones (12,12'12") , cutting roller (17) to dress worn grindstones, rollers (34,34',35,35') under compartments, threaded tube (30) of frame (28) winded by conveyor belt (36), and electromagnets (41,41') under the frame.
Patent KR-900005761-B1 (KR)
Title: Electro striction motor
Inventor: ONISI KAZMASA
IPC: H02N2/16
Filed: 1987-04-28
Granted: 1990-08-09
Abstract: The stationary oscillator (10) carries an electrostrictive disc (11) on which, in turn, a ring (12) of electric material is mounted. The ring (12) is typically made from aluminium alloy or stainless steel, and its upper face is formed into as saw-toothed surface (14). The rotor (20) is located in a bearing (21,13) in the oscillator body and rests on the saw-toothed surface (14). When voltage pulses are applied the electro-strictive disc (11) and its ring (12) form contacted and expanded poles, and these move the rotor. A succession of alternately poled pulses thus sets the rotor in motion. Two like poles and on unlike pole are generated at each pulse.
Patent KR-960003292-B1 (KR)
Inventor: SIPINEN ALAN J
IPC: C09J7/02
Filed: 1987-05-06
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-940010102-B1 (KR)
Title: Method of assembiling filter press type structure
Inventor: BERJIZ PAUL E A
IPC: B01D25/12
Filed: 1987-10-30
Granted: 1994-10-21
Abstract: Method of assembling the component parts of a filter press type structure, e.g. the component parts of an electrolytic cell, on a support structure of a pair of support rods (120, 121), in which the component parts have pairs of jaws (123, 124) to be positioned on the support rods, and in which each pair of jaws is so shaped that one jaw (123) may be positioned on a support rod only when the component part is at an angle to the plane between the support rods, the method comprising positioning a jaw on a support rod and rotating the component part to contact the other jaw (124) with the other support rod. The method is simple to operate and results in the component parts of the structure being firmly fixed in position, yet it permits ready removal of a component part.
Patent KR-960010526-B1 (KR)
Inventor: FREDRICK JOHN ADAMS
IPC: B62D5/22
Filed: 1987-11-27
Granted: 1996-08-02
Abstract: 내용 없음.
Patent KR-960013842-B1 (KR)
Inventor: HANAWA MAKOTO
IPC: G11C15/04
Filed: 1988-05-07
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-910007866-B1 (KR)
Title: Double recording and playing system for vtr
Inventor: KIM CHONG-WAN
IPC: G11B5/52
Filed: 1988-07-22
Granted: 1991-10-02
Abstract: A pair of video heads (7,7') are  placed  on  the  upper  and lower side of the head drum. The audio  head,  erasing  head,  and control head are placed on the deck.  The  video  and  audio  head placed doubly record/reproduce the image and sound signals on/from the upper and lower side of the tape as forming the video,  audio, and control tracks on each side of the tape so that the play  time is doubled. According to the usage, the  user  may  reproduce  the video program recorded on one side of the tape  as  recording  the different program on another side of the tape.
Patent KR-910007203-B1 (KR)
Inventor: YAMAMOTO YUSHING
IPC: H02M7/21
Filed: 1988-07-26
Granted: 1991-09-19
Abstract: 내용 없음.
Patent KR-960012175-B1 (KR)
Inventor: TAKAHIRO MAKABE
IPC: C07D237/18
Filed: 1988-07-30
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-970003872-B1 (KR)
Inventor: LANE JOHN DAVID
IPC: G05B11/42
Filed: 1988-09-21
Granted: 1997-03-22
Abstract: 요약없음
Patent KR-970000297-B1 (KR)
Title: Rhodium-free three-way catalyst
Inventor: KOBERSTEIN EDGAR
IPC: B01J23/89
Filed: 1988-10-29
Granted: 1997-01-08
Abstract: The invention is a three-way catalyst of active aluminum oxide, palladium, platinum and cerium dioxide. If Al2O3 is present as bulk carrier, the catalyst contains 5-20% by weight CeO2 and if Al2O3 is present as a coating on a honeycombed, inert carrier, it contains 25-50% by weight CeO2.
Patent KR-940005391-B1 (KR)
Title: Line monitor of catv
Inventor: CHOE DU-HO
IPC: H04N17/00
Filed: 1988-10-31
Granted: 1994-06-17
Abstract: The line monitoring apparatus comprises a peak value detector for detecting a peak value from a down signal of a line amplifier, a power supplier for supplying an operating power, an automatic gain controller for controlling an amplification gain of the line amplifier, a signal generator for transmitting a transmitting data signal to a transmitting end of the down signal, and a switching circuit for comparing the peak value with a reference value and selectively supplying the operating power to the line amplifier and automatic gain controller, or the signal generator, thereby reducing unnecessary power consumption.
Patent KR-970004396-B1 (KR)
Inventor: TERADA TAKAO
IPC: G06F3/023
Filed: 1988-11-08
Granted: 1997-03-27
Abstract: 없음.
Patent KR-910006702-B1 (KR)
Title: Manufacturing method of self-aligned mesfet with t-type gate
Inventor: PARK HYUNG-MU
IPC: H01L29/417
Filed: 1988-12-01
Granted: 1991-08-31
Abstract: The method for manufacturing a  self-aligned  MESFET  with  a T- shaped  gate  comprises  the  stpes  of  ion-implanting  onto  a semi-insulating GaAs substrate (1) by using a thin Si film (2) and a Si3N4 film (3); patterning a gate electrode by etching the Si3N4 film; selectively depositing tungsten by CVD only on  the  exposed thin Si film; thickoning  the  tungsten  film  in  the  transverse direction to form a T-shape;  forming  an  n+  layer  (8)  by  ion implantation using the T-shaped tungsten gate (7)  such  that  the gap between the gate electrode  and  the  n+  layer  is  1000-2000 angstroms; activating the n  and  n+  layers;  and  ion-implanting through the Si and Si3N4 layers to provide insulation between  the devices.
Patent KR-910005017-B1 (KR)
Title: 고강도 습식 부직포 및 이의 제조방법
IPC: D04H1/46
Filed: 1988-12-16
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-960014228-B1 (KR)
Title: Message service system network
Inventor: KEPLEY GARRY DUANE
IPC: H04M3/533
Filed: 1988-01-07
Granted: 1996-10-14
Abstract: This invention relates to business communication systems and, in particular, to a message service system network that interconnects a plurality of message service systems and provides a voice mail message transfer capability between voice mail message service systems. The voice mail message transfer is performed as a computer-to-computer data file transfer operation over high speed data lines. The data file consists of the digitally encoded and compressed voice mail message to which is appended the message sender's name and telephone number as well as the message recipient's telephone number.
Patent KR-920006819-B1 (KR)
Inventor: KAMADA KATSUO
IPC: G03B7/099
Filed: 1989-01-07
Granted: 1992-08-20
Abstract: 내용 없음.
Patent KR-910006445-B1 (KR)
Title: Device which gather alarm signals
Inventor: LEE JONG-HYON
IPC: G08B21/00
Filed: 1989-03-07
Granted: 1991-08-24
Abstract: The circuit for integrating all alarm informations generating in each hardware unit of an exchange system to process  the  alarm information centralistically comprises a control mean (22)  having an address output terminal, a control signal output  terminal  and information input terminal; an  enable  means  (25)  for  decoding addresses from the control means (22) to output an enable  signal; a buffer means  (23)  for  receiving  the  alarm  informations  to transmit the alarm informations  to  the  control  means  (22);  a memroy means (21)  storing  the  alarm  informations;  and  a  bus interface means (24) for transmitting the alarm informations to  a maintenance processor (10) for analyzing the alarm informations to discriminating alarm state.
Patent KR-920010951-B1 (KR)
Inventor: TANIAI TAKAYOSHI
IPC: G06F13/36
Filed: 1989-09-02
Granted: 1992-12-24
Abstract: 내용 없음.
Patent KR-0150439-B1 (KR)
Inventor: KOLASSA DIETER
IPC: C07F9/653
Filed: 1989-09-30
Granted: 1998-10-15
Abstract: 내용없음
Patent KR-920000411-B1 (KR)
Title: Manual 3 order pll loop filter
Inventor: ARK CHAN-HYUN
IPC: H03L7/093
Filed: 1989-11-20
Granted: 1992-01-13
Abstract: The third passive PLL loop  filter  for  attenuating  a  loop noise and a side-band spurious state and for obtaining a flat loop transfer charactristics  of  the  signal  in  a  modulation  band, comprises a first resistor (R1), a first capacitor (C1)  connected to  the  first  resistor  in  parallel,  a  second  resistor  (R2) connected to the first  resistor  in  series  and  to  the  first capacitor in parallel, a third  resistor  (R3)  connected  to  the second resistor in parallel and a second capacitor (C2)  connected to the third resistor in series.
Patent KR-910006943-B1 (KR)
Title: A method for manufacturing of cilinder using vertical centrifuge
Inventor: NAM JUN-NO
IPC: B22D13/00
Filed: 1989-11-30
Granted: 1991-09-14
Abstract: The  method  for  manufacturing  needle  case  by   vertical centrifugal casting, puts a ring (5') on the floor of a mold  (1), fixes the ring (5') with a circular plate (7), a bolt  (8)  and  a nut (9), inserts a plastic packing (10) between the ring (5')  and the circular plate (7), pours melting metal, rotates the mold  (1) by a motor (2) and forms the needle case (14)  with  a  projecting ring (5).
Patent KR-910007122-B1 (KR)
Title: Drying devices of tableware cleaner
Inventor: SIM JAE-MIN
IPC: A47L15/46
Filed: 1989-12-14
Granted: 1991-09-18
Abstract: The drying circuit is for improving the drying effect of  the dish washer by ventilating the hot air with the fan.  The  circuit comprises a heater driving circuit  (10)  including  the  resistor (R4-R8), two driving transistors (TR2,TR3)  and  a  relay  (3),  a dry-key input circuit (7), a microprocessor (1)  for  driving  the LEDs (LD1,LD2) to display the drying state  and  the  temperature. The temperature detecting ports (T1,T2) of the microprocessor  are connected to a temperature detecting circuit (6). The output  port of the microprocessor is connected to a fan motor driving  circuit (9).
Patent KR-930010008-B1 (KR)
Inventor: SWARS HELMUT
IPC: B21D39/20
Filed: 1989-12-16
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-920000145-B1 (KR)
Inventor: LEDEBUHR ARNO G
IPC: G03B21/00
Filed: 1988-05-05
Granted: 1992-01-09
Abstract: 내용 없음.
Patent KR-930003712-B1 (KR)
Title: Aromatic polyester polymer and produce for preparation of the aromatic polyester polymer
Inventor: LEE DO-MUK
IPC: C08G63/60
Filed: 1990-02-06
Granted: 1993-05-08
Abstract: The wholly aromatic polyester crystal polymer comprises:  (A) the units of the oxybenzoil component of formulas  (I)  and  (II); (B) the units of the dioxy component of formulas (III)  and  (IV); and (C) the units of the dicarboxy component of formulas  (V)  and (VI). The said polymer contains 10-70 No %  of  the  unit  of  (A) component; 15-45 No % of the unit of (B) component; and  the  same No of the unit of (C) with (A) w.r.t. total number of all units in the polymer. Pref. the polymer  is  prepd.  by  polymerization  of hydroxy  benzoic  acid,  metahydroxy  benzoic   acid,   bi-phenol, bis-(4-hydroxy phenyl) sulfon, terephthalic acid, isophthalic acid or derivs, thereof.
Patent KR-920000363-B1 (KR)
Title: Recovery method and apparatus for resin of waste film
Inventor: KIM HYE-GON
IPC: B29B17/00
Filed: 1990-02-16
Granted: 1992-01-13
Abstract: The film waste regeneration apparatus comprises a film cutter (A) where  cutting  blades  are  fixed  at  edges  of  a  rotating triangulr vessel with bolts  and  supports  corresponding  to  the blades are fixed at left/right inner face of a cylindrical vessel, a dirt remover (B) where a multiple of long/short poles are formed on a circumference of a  rotating  cylinder,  a  dryer  (C)  where heated air inlet/outlet are formed, a heater (D) supplying  heated air for the dryer (C), another air remover (E) where a multiple of long/short poles are formed on the circumference of two cylinders, a compressor (f) having a tapered cylinder, a heater and a feeding screw, and an extruder (G) for melting  the  processed  film  into pallets.
Patent KR-920008324-B1 (KR)
Title: Apparatus for transmitting extended delta modulation signals
Inventor: KU JE-KIL
IPC: H04L27/00
Filed: 1990-03-09
Granted: 1992-09-26
Abstract: The transmission circuit  transmits  multiplexed  15  channel data or 30 channel data through digital trunk transmission circuit of delta modulation communication system. The circuit  includes  a clock frequency dividing circuit (10) for dividing inverted  first clock signal by  halves,  an  enable  signal  generator  (20)  for generating first to fourth enable signal from inverted  first  and second clock signal and inverted frame synchronous signal, a frame array signal generator (30) for generating  a  first  frame  array signal using  the  inverted  frame  synchronous  signal,  a  first multiplexer (40) for transmitting the first and the  second  frame array signal according to 15 or 30 channel mode  selection  signal and  the  first  and  the  second  enable  signal,  and  a  second multiplexer (50) for transmitting a first and a second data.
Patent KR-0144564-B1 (KR)
Inventor: FUCHRMANN ERNST
IPC: B23P21/00
Filed: 1990-03-14
Granted: 1998-08-01
Abstract: 내용 없음.
Patent KR-960005502-B1 (KR)
Title: Spray nozzle for spray gun for forming a polyurethane layer on a surface
Inventor: HUGO DE WINTER
IPC: B05B7/04
Filed: 1990-03-20
Granted: 1996-04-25
Abstract: A spray nozzle for spray gun for forming a polyurethane layer on a surface by spraying the reaction components for obtaining this polyurethane, comprising a spray piece (21) with a funnel-shaped cavity (27) which is connected to a supply channel (19) of said reaction components and flows out in a cylindrical channel (29) which connects this cavity (27) to a spray opening (22), a core (17) being detachably placed in the spray piece (21) which allows to lead the reaction components and/or the already formed polyurethane according to a screw or whirling movement through said spray opening, a funnel-shaped diff user (33) being connected to the spray opening (22) which allows to realize a divergent liquid jet, the core (17) having slanting borings (40) which extend from the supply channel (19) to the grooves (23).
Patent KR-0149493-B1 (KR)
Title: N-acyl derivatives of the ll-e33288 antitumor antibiotics
Inventor: MAY DEAN MING LEE
IPC: C12P19/60
Filed: 1990-04-13
Granted: 1998-08-17
Abstract: The invention is N-acyl and dihydro-N-acyl analogs of the family of antibacterial and antitumor agents known collectively as the E33288 complex.
Patent KR-950013214-B1 (KR)
Inventor: TSUJIMURA OSAMU
IPC: B23B29/00
Filed: 1990-05-21
Granted: 1995-10-26
Abstract: 내용 없음.
Patent KR-910003766-B1 (KR)
Inventor: SUZUKI TOSHIO
IPC: C08G18/06
Filed: 1990-07-19
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-0171189-B1 (KR)
Title: A pharmaceutical composition for treating diabetes mellitus
Inventor: ROBINSON KEITH M
IPC: A61P3/10
Filed: 1990-07-25
Granted: 1999-02-01
Abstract: The present invention relates to the use of a compound of the formula (1) <CHEM> wherein R1, R2, R3 and R4 are each independently a C1-C6 alkyl group, for the preparation of a pharmaceutical composition for lowering blood glucose and treating diabetes mellitus. The present invention also relates to a process for making compounds of the above formula.
Patent KR-930004349-B1 (KR)
Title: Thin film transistor for lcd
Inventor: YUN KI-CHON
IPC: H01L27/12
Filed: 1990-09-26
Granted: 1993-05-26
Abstract: The  thin  film  transistor  of  a  liquid  crystal  display comprises  a   gate   electrode   coupled   to   the   gate   line monodirectionally  arranged  to  the  transparent  substrate,   an insulating layer of silicon  nitride,  a  semiconductor  layer  of amorphous silicon, a source electrode electrically coupled to  the source line recticross directionally arranged to the gate line,  a drain electrode coupled to the pixel electrode of ZnO:Al,  and  an oriented film.
Patent KR-0154528-B1 (KR)
Title: Anticoagulant peptides
Inventor: KRSTENANSKY JOHN L
IPC: A61K38/00
Filed: 1990-09-29
Granted: 1998-10-15
Abstract: This invention relates to peptide derivatives which are useful anticoagulant agents.
Patent KR-930006525-B1 (KR)
Inventor: WATANABE KOJI
IPC: H01L21/302
Filed: 1990-11-02
Granted: 1993-07-16
Abstract: 내용 없음.
Patent KR-0125796-B1 (KR)
Inventor: SATOMI HIDEO
IPC: H04N9/84
Filed: 1990-11-12
Granted: 1997-12-19
Abstract: 본 발명은 더블 애디머스 4 헤드 방식의 비디오 테이프 재생장치의 재생상태가 소정의 고속재생이냐 아니냐를 식별하고, VTR의 재생상태가 SP모드의 서어치 재생이냐 아니냐를 식별하여, 그 식별결과에 따라 AGC의 시정수를 변경하며, 칼라 로우터리 펄스를 사용하여 VTR의 재생상태를 식별하기 위한 장치 및 방법을 제공하는 것인데, 수신수단, 모드식별수단, 비디오신호 검출수단, 콘트롤 신호 검출수단, 지시신호 발생수단, 자동이득제어수단, 조정수단, 위상시프트수단 및 절환신호발생수단을 포함하고, 위상시프트 방식 즉, 재생신호의 위상을 진행시킬 것인가 지연시킬 것인가를 지시하는 지시신호의 주기에 의거하여, 상기 재생상태가 상기 소정의 고속재생이냐 아니냐를 식별한다.
Patent KR-960008953-B1 (KR)
Inventor: ISHIO HISAO
IPC: H03G3/30
Filed: 1990-11-14
Granted: 1996-07-10
Abstract: 내용없음.
Patent KR-930007882-B1 (KR)
Title: Recovery method of polyester
Inventor: JIN CHAE-MUN
IPC: C08G63/89
Filed: 1990-11-22
Granted: 1993-08-21
Abstract: A method for recovery an aromatic polyester compsn. comprises (a) surface-polymerizing terephthalic acid  and  isophthalic  acid derivs. with bisphenol to obtain an organic soln. of  an  aromatic polyester compsn., (b) adding some water and  a  dispersing  agent into the soln. to obtain a suspension, (c) adding  an  antifoaming agent and heating it  to  remove  the  organic  solvent,  and  (d) obtaining a powder-form aromatic polyester compsn.
Patent KR-100200057-B1 (KR)
Inventor: RECHARD B MERIL
IPC: H03K19/003
Filed: 1990-12-18
Granted: 1999-06-15
Abstract: 본발명은, 정전방전으로 인한 손상으로부터 집적회로 또는 다른 회로를 보호하기 위한 회로에 관한 것이다. 보호회로는 트리거 회로 및 클램프 회로를 포함한다. 정전방전에 응답하여, 상기 트리거 회로는 상기 클램프 회로를 턴온시키고 보호받는 회로를 상측 및 하측 전위 모두에 클램프한다. 이것은, 정전방전이 그 극성과 관련한 전위원 쪽으로 보호받는 회로에 손상을 일으키지 않고 소산될 수 있도록 한다. 바람직하게는, 트리거 회로는 보호받는 회로에 파워가 공급될때마다 소정의 제어 신호를 발생하는 저항 - 커패시터 회로망으로 구성되는 반면, 클램프 회로는 입력핀을 고 및 저전위원 모두에 접속하는 한쌍의 트랜지스터로 구성된다. 전형적으로, 1개의 보호회로는 보호되는 집적회로의 각 입출력핀에 결합된다.
Patent KR-930003991-B1 (KR)
Title: Bus snooper for controlling cache memory
Inventor: KIM KI-YONG
IPC: G06F12/08
Filed: 1990-12-26
Granted: 1993-05-19
Abstract: The device for maintaining the cash consistency  in  multiple processor systems comprises: a snoop memory data path setter (13), which makes the write back signal and the update signal  according to the contents of snoop memory as well as the input state of cash memory; a system bus watcher (11), which makes the control  signal according to the output signal of the setter (13); a snoop  memory controller (14), which makes the write signal of the  snoop  state memory and the snoop tag memory; a snoop requester (12) requesting the use of system bus to the system bus watcher.
Patent KR-0159513-B1 (KR)
Inventor: CHO KYU-HA
IPC: H04N1/32
Filed: 1990-12-31
Granted: 1999-01-15
Abstract: 본원 발명은 송신측이 수신자의 개입없이 정확히 몇장의 원고가 송신되었는지를 확인할 수 있는 팩시밀리의 전송원고를 확인하는 방법에 관한 것으로서, 수신측으로부터 수신단확인신호(CED) 및 수신능력확인신호(DIS)를 수신받아 디지탈명령신호(DCS) 및 트래이닝신호(TRAINING)를 송신하는 제1단계와, 수신측의 수신준비완료신호(CFR)에 따라 한페이지 분량의 트래이닝 메시지(TRAINING MESSAGE)와 멀티페이지신호(MPS)를 송신하는 제2단계와, 수신측의 수신확인신호(MCF)를 수신한 후 다시 한페이지 분량의 트래이닝 메시지와 멀티페이지신호(MPS)를 전송하고 모든 페이지의 전송이 완료되면 종료신호(EOP)를 전송하는 제3단계와, 상기 수신측의 총수신확인신호(TMCF)를 수신한 후 라인절단신호(DCN)를 송신하는 제4단계로 이루어지는 것을 특징으로 한다.
Patent KR-930006386-B1 (KR)
Inventor: LO THOMAS K
IPC: G06T7/20
Filed: 1989-07-10
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-0169472-B1 (KR)
Title: Gas injector
Inventor: KENNETH WILLIAM BATES
IPC: C21C7/072
Filed: 1990-04-24
Granted: 1999-01-15
Abstract: PCT No. PCT/GB90/00626 Sec. 371 Date Dec. 14, 1990 Sec. 102(e) Date Dec. 14, 1990 PCT Filed Apr. 24, 1990 PCT Pub. No. WO90/12895 PCT Pub. Date Nov. 1, 1990.The invention provides a gas injector (50) for a molten metal vessel, comprising: a gas inlet chamber (51) having an inlet port and at least one outlet port (54), each said outlet port (54) having secured gas-tightly thereto an extruded rod (60) which extends to a gas discharge end (59) of the injector, the extruded rod (60) being formed of a substantially gas-impermeable e refractory material and having at least one axially-extending gas passage therealong, the passage communicating with the gas inlet chamber (51), and being of such small dimensions that in use, melt is substantially unable to intrude into the or each passage, the rod and compression gland connector being embedded in a refractory body of the injector save for the discharge end of the rod.